Mitsubishi Electric PUMY-P112VKM3 Technical & Service Manual page 34

(2) Address check: Refer to section (1) regarding address entry.
a) In making group settings:
• Turn off the remote controller: Press the remote controller's ON/OFF button to stop operation (the indicator light will go off).
• Locate the indoor unit address display mode: Press the FILTER and k buttons on the remote controller simultaneously
and hold for 2 seconds.
• Display indoor unit address: The entered indoor units address and type will be displayed each time the button is pressed.
* When 1 entry is made, only 1 address will be displayed no matter how many times the w button is pressed.
• Returning to the normal mode after completing check: Simultaneously press the FILTER and k buttons on the remote
controller and hold for 2 seconds to return to the normal mode.
b) In making paired settings:
• Turn off the remote controller: Press the remote controller's ON/OFF button to stop operation (the indicator light will go off).
• Put in indoor unit address display mode: Press the FILTER and k buttons on the remote controller simultaneously and
hold for 2 seconds.
• Changing to the linked operation unit address display state: Press the a button on the remote control.
• Displaying the address of the indoor unit to be checked: Change the address to that of the indoor unit to be checked by
pressing the temperature adjustment buttons
• Displaying the address of the linked Lossnay unit: Press the w button to display the addresses of the linked Lossnay and
indoor unit in alternation.
• Displaying the addresses of other entered units: The addresses of the other entered units will be displayed in alternating
fashion after resting the w button again.
• Returning to the normal mode after completing the check: Simultaneously press the FILTER and k buttons on the
remote controller and hold for 2 seconds to return to the normal mode.
(3) Clearing an address: Refer to section (1) regarding the address entry and section (2) regarding checking addresses.
a) In making group settings:
• Turn off the remote controller: The procedure is the same as described in a) under (2) Address check.
• Put in the indoor unit address display mode: The procedure is the same as described in a) under (2) Address check.
• Displaying the indoor unit address to be cleared: The procedure is the same as described in a) under (2) Address check.
• Clearing indoor unit address : Pressing the q button on the remote controller twice will clear the address entry of the dis-
• Returning to the normal mode after clearing an address: The procedure is the same as described in a) under (2) Address check.
Figure 6. Display after address has been
cleared normally
"--" will appear in the room temperature
display location.
b) In making paired settings:
• Turn off the remote controller: The procedure is the same as described in b) under (2) Address check.
• Put into the indoor unit address display mode: The procedure is the same as described in b) under (2) Address check.
• Put into the linked unit address display mode: The procedure is the same as described in b) under (2) Address check.
• Display the address of the Lossnay unit or the indoor unit to be cleared.
• Deleting the address of a linked indoor unit: Pressing the q button on the remote controller twice will clear the address
entry of the displayed indoor unit, resulting in the display shown in Figure 8.
• Returning to the normal mode after clearing an address: The procedure is same as b) in (2) Address check.
Figure 8. Display after address has been cleared normally
(alternating
display)
OCH632A
.
played indoor unit, resulting in the display shown in Figure 6.
The display shown in Figure 7 will appear if an abnormality occurs and the entry is not cleared.
Please repeat the clearing procedure.
"--" will appear in the unit type display location when an address has
been cleared normally.
"88" will appear in the unit type display location when an abnormality
has occurred during clearing.
Figure 7. Display when an abnormality has
occurred during clearing
"88" will appear in the room temperature display location.
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